DE340412C - Process for roasting flax or hemp - Google Patents

Process for roasting flax or hemp

Info

Publication number
DE340412C
DE340412C DENDAT340412D DE340412DD DE340412C DE 340412 C DE340412 C DE 340412C DE NDAT340412 D DENDAT340412 D DE NDAT340412D DE 340412D D DE340412D D DE 340412DD DE 340412 C DE340412 C DE 340412C
Authority
DE
Germany
Prior art keywords
flax
roasting
water
hemp
roasted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DENDAT340412D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OSWALD OCHMANN
Original Assignee
OSWALD OCHMANN
Publication date
Application granted granted Critical
Publication of DE340412C publication Critical patent/DE340412C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01CCHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00Treatment of vegetable material
    • D01C1/04Bacteriological retting

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Description

Verfahren zum Rösten von Flachs oder Hanf. Bei der Flachsröste ist es bekannt, von einer vorhergehenden Röste mit Röstpilzen beladenes Wasser zu -benutzen und die Stengel während der Röste zu belüften. Auch hat man das Röstwasser bereits im Kreislauf geführt und vor erneuter Verwendung- chemisch gereinigt.Method of roasting flax or hemp. When roasting flax is it is known to use water loaded with roasted mushrooms from a previous roast and aerate the stalks during roasting. You also already have the roasted water Circulated and chemically cleaned before re-use.

Nach der vorliegenden Erfindung wird das Röstwasser ebenfalls mehrmals benutzt. Es wird aber, ehe es wieder mit dem zu röstenden Gut in Berührung kommt, im Regenfall durch die Luft geführt und dadurch ausgiebig belüftet. Dadurch wird die Oxydation des gebrauchten Röstwassers beschleunigt, und die Geruchsbildung und die Verunreinigung der Abwässer wird herabgesetzt.According to the present invention, the roast water is also used several times used. But before it comes into contact with the food to be roasted again, guided through the air in case of rain and thus well ventilated. This will accelerates the oxidation of the used roasted water, and the formation of odors and the pollution of the waste water is reduced.

Das Verfahren wird in folgender Weise ausgeführt Nachdem die in einer Reihe auf Holzgestellen gelagerten Flachsröstbottiche f mit Flachs beschickt sind, wird mittels Motor und Zentrifugalpumpe a frisches Wasser aus dem Sammelbassin b gezogen und nach dem hochstehenden Wasserbottich c gepumpt, von wo es in die Zulaufrinne d durch Wasserausläufe nach den Wasserverteilungskästen e fließt und von da, als Regentropfen zerteilt, der Luft frei ausgesetzt, die Flachsbottiche bewässert. Sind diese angefüllt, so wird nach einer Pause von ein bis zwei Tagen die Füllung durch Ablaßhahn g in die Ablaßrinne h nach dem tieferstehenden Abwässerbottich i abgelassen, von welchem aus nun neue Füllung durch die Zentrifugalpumpe vorgenommen und das verdunstete oder aufgesaugte Wasser aus dem Sammelbassin b ergänzt wird. Dieser Vorgang wird wiederholt, bis die Röstreife eingetreten und der Flachs zur Trocknung entnommen wird.The procedure is carried out in the following manner Row of flax roasting vats stored on wooden racks are filled with flax, a motor and a centrifugal pump a fresh water from the collecting basin b pulled and pumped to the upstanding water tub c, from where it is fed into the inlet channel d flows through water outlets to the water distribution boxes e and from there, as Raindrops split up, exposed to the air, watered the flax tubs. Are If this is filled, the filling will be done after a break of one or two days Drain cock g is drained into the drainage channel h after the lower sewage tub i, from which new filling is made by the centrifugal pump and that evaporated or absorbed water is supplemented from the collecting basin b. This The process is repeated until it is ready to be roasted and the flax is left to dry is removed.

Claims (1)

PATENTANSPRUCH: Verfahren zum Rösten von Flachs oder Hanf unter mehrmaliger Benutzung des im Kreislauf geführten Röstwassers, dadurch gekennzeichnet, daß das Röstwasser, ehe es wieder mit dem Röstgut in Berührung kommt, im Regenfall durch die Luft geführt wird. PATENT CLAIM: Process for roasting flax or hemp with repeated use of the circulating roasting water, characterized in that the roasting water, before it comes into contact with the roasted material again, is passed through the air when it rains.
DENDAT340412D Process for roasting flax or hemp Expired DE340412C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340412T

Publications (1)

Publication Number Publication Date
DE340412C true DE340412C (en) 1921-09-10

Family

ID=6226911

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT340412D Expired DE340412C (en) Process for roasting flax or hemp

Country Status (1)

Country Link
DE (1) DE340412C (en)

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